Transaction not yet indexed

52PBfgFDHUgsXs3HaFZ7N9b2EPkwb33QePsa46KsXRXnMqj8oaBtcbky8ESigtwdrnoYLqzqWin3GMV5H6VeHTN7

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.